FullStack Developer Sênior in Brazil at Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a FullStack Developer Sênior based in Brazil.

This role is an opportunity for a senior full-stack professional to contribute to the design, development, and evolution of scalable web applications used in complex digital environments. You will work across both frontend and backend, building robust features with React and Java (Spring Boot), while ensuring high performance, reliability, and maintainability. The position involves close collaboration with Product, UX/UI, QA, Architecture, and Infrastructure teams, playing a key role in shaping technical decisions and delivering end-to-end solutions. You will also contribute to system modernization, production stability, and continuous improvement initiatives. Operating in an agile and fast-paced environment, this role values autonomy, technical excellence, and proactive problem-solving. It is ideal for someone who enjoys owning features from design to production and mentoring other developers while driving engineering best practices.

• Responsible for developing, maintaining, and evolving web applications using React on the frontend and Java/Spring Boot on the backend, ensuring scalable and high-quality delivery across the full stack.
• In charge of building and maintaining REST APIs, integrating internal and external systems, analyzing production issues, and implementing improvements focused on performance, stability, and user experience.
• Actively participates in technical design, code reviews, architecture discussions, and agile ceremonies, contributing to best practices, documentation, and continuous improvement of engineering standards.
• Supports production environments by analyzing logs, metrics, and incidents, ensuring fast root cause identification and effective resolution of issues.
• Provides technical guidance to junior and mid-level developers, promoting knowledge sharing and raising overall team capability.

• Strong experience as a FullStack Developer working with React, JavaScript (ES6+), Java, and Spring Boot in production environments.
• Solid knowledge of REST API development, object-oriented programming, clean code principles, SOLID, and software design patterns.
• Experience with relational databases (such as PostgreSQL, MySQL, SQL Server, or Oracle), including SQL writing, data modeling, and ORM tools like JPA or Hibernate.
• Proven ability to work with testing frameworks, version control (Git), CI/CD pipelines, and agile methodologies such as Scrum or Kanban.
• Strong analytical skills to troubleshoot production issues, interpret logs, and implement effective, long-term solutions.
• Excellent communication, autonomy, organization, and ability to collaborate effectively in cross-functional teams.

• Competitive compensation aligned with market standards
• Health and dental insurance coverage
• Meal and food allowances
• Home office support and remote work flexibility
• Life insurance
• Partnerships and discounts across services and education
• Continuous training and professional development programs
• Agile culture with strong feedback practices and growth opportunities
• Inclusive and collaborative environment focused on learning and technical excellence